CVE-2015-7256
Detail
Current Description
ZyXEL NWA1100-N, NWA1100-NH, NWA1121-NI, NWA1123-AC, and NWA1123-NI access points; P-660HN-51, P-663HN-51, VMG1312-B10A, VMG1312-B30A, VMG1312-B30B, VMG4380-B10A, VMG8324-B10A, VMG8924-B10A, VMG8924-B30A, and VSG1435-B101 DSL CPEs; PMG5318-B20A GPONs; SBG3300-N000, SBG3300-NB00, and SBG3500-N000 small business gateways; GS1900-8 and GS1900-24 switches; and C1000Z, Q1000, FR1000Z, and P8702N project models use non-unique X.509 certificates and SSH host keys.
View Analysis Description
Analysis
Description
ZyXEL NWA1100-N, NWA1100-NH, NWA1121-NI, NWA1123-AC, and NWA1123-NI access points; P-660HN-51, P-663HN-51, VMG1312-B10A, VMG1312-B30A, VMG1312-B30B, VMG4380-B10A, VMG8324-B10A, VMG8924-B10A, VMG8924-B30A, and VSG1435-B101 DSL CPEs; PMG5318-B20A GPONs; SBG3300-N000, SBG3300-NB00, and SBG3500-N000 small business gateways; GS1900-8 and GS1900-24 switches; and C1000Z, Q1000, FR1000Z, and P8702N project models use non-unique X.509 certificates and SSH host keys.
Severity
CVSS
Version 3.x
CVSS
Version 2.0
CVSS 3.x Severity and Metrics:
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 Severity and Metrics:
Vector:
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to nvd@nist.gov .
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-310
Cryptographic Issues
NIST
Change History
2 change records found show changes
Initial Analysis 10/11/2017 1:59:55 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:c1000z_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:c1000z:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:fr1000z_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:fr1000z:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:gs1900-24_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:gs1900-24:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:gs1900-8_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:gs1900-8:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:nwa1100-n_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:nwa1100-n:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:nwa1100-nh_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:nwa1100-nh:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:nwa1121-ni_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:nwa1121-ni:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:nwa1123-ac_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:nwa1123-ac:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:nwa1123-ni_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:nwa1123-ni:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:p-660hn-51_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:p-660hn-51:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:p-663hn-51_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:p-663hn-51:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:p8702n_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:p8702n:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:pmg5318-b20a_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:pmg5318-b20a:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:q1000_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:q1000:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:sbg3300-n000_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:sbg3300-n000:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:sbg3300-nb00_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:sbg3300-nb00:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:sbg3500-n000_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:sbg3500-n000:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:vmg1312-b10a_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:vmg1312-b10a:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:vmg1312-b30a_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:vmg1312-b30a:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:vmg1312-b30b_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:vmg1312-b30b:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:vmg4380-b10a_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:vmg4380-b10a:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:vmg8324-b10a_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:vmg8324-b10a:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:vmg8924-b10a_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:vmg8924-b10a:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:vmg8924-b30a_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:vmg8924-b30a:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:zyxel:vsg1435-b101_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:zyxel:vsg1435-b101:-:*:*:*:*:*:*:*
Added
CVSS V2
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Added
CVSS V3
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Added
CWE
CWE-310
Changed
Reference Type
http://www.kb.cert.org/vuls/id/566724 No Types Assigned
http://www.kb.cert.org/vuls/id/566724 Third Party Advisory, US Government Resource
Changed
Reference Type
http://www.zyxel.com/support/announcement_SSH_private_key_and_certificate_vulnerability.shtml No Types Assigned
http://www.zyxel.com/support/announcement_SSH_private_key_and_certificate_vulnerability.shtml Vendor Advisory
CVE Modified by CERT/CC 9/28/2017 9:34:48 PM
Action
Type
Old Value
New Value
Changed
Description
ZyXEL NWA1100-N, NWA1100-NH, NWA1121-NI, NWA1123-AC, NWA1123-NI Access Points, P-660HN-51, P-663HN-51, VMG1312-B10A, VMG1312-B30A, VMG1312-B30B, VMG4380-B10A, VMG8324-B10A, VMG8924-B10A, VMG8924-B30A, VSG1435-B101 DSL CPEs, PMG5318-B20A GPON, SBG3300-N000, SBG3300-NB00, SBG3500-N000 Small Business Gateways, GS1900-8, GS1900-24 Switchs, and C1000Z, Q1000, FR1000Z, P8702N Project Models use non-unique X.509 certificates and SSH host keys.
ZyXEL NWA1100-N, NWA1100-NH, NWA1121-NI, NWA1123-AC, and NWA1123-NI access points; P-660HN-51, P-663HN-51, VMG1312-B10A, VMG1312-B30A, VMG1312-B30B, VMG4380-B10A, VMG8324-B10A, VMG8924-B10A, VMG8924-B30A, and VSG1435-B101 DSL CPEs; PMG5318-B20A GPONs; SBG3300-N000, SBG3300-NB00, and SBG3500-N000 small business gateways; GS1900-8 and GS1900-24 switches; and C1000Z, Q1000, FR1000Z, and P8702N project models use non-unique X.509 certificates and SSH host keys.
Quick Info
CVE Dictionary Entry: CVE-2015-7256 NVD
Published Date: 09/27/2017 NVD
Last Modified: 10/11/2017
Source: CERT/CC